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Catherine Marie Wilson
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Wilmington, DE, US
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Patents Grants
last 30 patents
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Patent Grant
System and method for unloading bulk powder from large bulk containers
Patent number
7,244,087
Issue date
Jul 17, 2007
E. I. Du Pont de Nemours and Company
Catherine Marie Wilson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method for unloading bulk powder from large bulk containers
Patent number
7,229,242
Issue date
Jun 12, 2007
E. I. Du Pont de Nemours and Company
Timothy Allan Bell
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System and method for unloading bulk powder from large bulk containers
Patent number
6,558,111
Issue date
May 6, 2003
E. I. Du Pont de Nemours and Company
Catherine Marie Wilson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
System and method for unloading bulk powder from large bulk containers
Publication number
20060072997
Publication date
Apr 6, 2006
Timothy Allan Bell
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
System and method for unloading bulk powder from large bulk containers
Publication number
20050265811
Publication date
Dec 1, 2005
Timothy Allan Bell
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
System and method for unloading bulk powder from large bulk containers
Publication number
20040004091
Publication date
Jan 8, 2004
Catherine Marie Wilson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
System and method for unloading bulk powder from large bulk containers
Publication number
20020119032
Publication date
Aug 29, 2002
Catherine Marie Wilson
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL